Weather forecast for tomorrow
Sullivan, IL

Weather forecast for tomorrow

Monday, May 12.

PM Showers
5:40 am

8:00 pm
CDT
PM Showers
73°F / 61°F
  • Wind: 9mph E
  • Humidity: 68%
  • Precip. probability: 45%
  • Precipitation: 0.08"
  • UV index: 4
Tomorrow, passing showers could bring some wet conditions later in the day.
Minimal precipitation is predicted. Temperatures will oscillate between a warm 73.4°F at their highest and a comfortable 60.8°F at their lowest.
The high temperature is anticipated to match May's standard maximum of 72.9°F.
Sunrise will be at 5:40 am and sunset at 8:00 pm; tomorrow's daylight will last for 14h and 20min.

Frequently asked questions

What is the weather forecast for Sullivan for tomorrow?
On Monday, scattered afternoon showers may bring wet conditions in some areas.
Will it rain tomorrow?
Tomorrow, there is a low probability of minimal rainfall in Sullivan.
What will be the maximum temperature tomorrow?
Tomorrow, the maximum temperature will be 73.4°F, while the minimum temperature will be 60.8°F.
The maximum temperature will be in line with the average highest temperature of 72.9°F in May. The lowest temperature will be a few degrees higher than the average low of 56.7°F.
What time are sunrise and sunset tomorrow in Sullivan?
On Monday, in Sullivan, sunrise will be at 5:40 am and sunset at 8:00 pm (CDT).
How many hours of daylight will Sullivan have tomorrow?
In Sullivan, Illinois, tomorrow, there will be 14h and 20min of daylight.

Hourly weather forecast

12 am
  • 64°F
  • Feels like:
    64°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 6mph ENE
  • Pressure: 30.06"Hg
  • Humidity: 68%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
2 am
  • 61°F
  • Feels like:
    61°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 7mph ENE
  • Pressure: 30.03"Hg
  • Humidity: 70%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 10mi
4 am
  • 61°F
  • Feels like:
    61°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 7mph ENE
  • Pressure: 30"Hg
  • Humidity: 72%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 10mi
Sunrise: 5:40 am
6 am
  • 61°F
  • Feels like:
    59°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 7mph E
  • Pressure: 30"Hg
  • Humidity: 74%
  • Precip. probability: 5%
  • Precipitation: 0"
  • Visibility: 10mi
8 am
  • 64°F
  • Feels like:
    64°F
Cloudy
Cloudy
  • Wind: 7mph E
  • Pressure: 30"Hg
  • Humidity: 70%
  • Precip. probability: 9%
  • Precipitation: 0"
  • Visibility: 10mi
10 am
  • 68°F
  • Feels like:
    68°F
Cloudy
Cloudy
  • Wind: 7mph E
  • Pressure: 29.97"Hg
  • Humidity: 65%
  • Precip. probability: 23%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 70°F
  • Feels like:
    70°F
Cloudy
Cloudy
  • Wind: 8mph E
  • Pressure: 29.94"Hg
  • Humidity: 69%
  • Precip. probability: 22%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 72°F
  • Feels like:
    72°F
Cloudy
Cloudy
  • Wind: 9mph ESE
  • Pressure: 29.88"Hg
  • Humidity: 66%
  • Precip. probability: 23%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 72°F
  • Feels like:
    72°F
Showers
Showers
  • Wind: 9mph ESE
  • Pressure: 29.85"Hg
  • Humidity: 69%
  • Precip. probability: 45%
  • Precipitation: 0.04"
  • Visibility: 7mi
6 pm
  • 72°F
  • Feels like:
    72°F
Showers
Showers
  • Wind: 8mph E
  • Pressure: 29.83"Hg
  • Humidity: 70%
  • Precip. probability: 39%
  • Precipitation: 0.04"
  • Visibility: 7mi
8 pm
  • 68°F
  • Feels like:
    68°F
Showers
Showers
  • Wind: 6mph E
  • Pressure: 29.83"Hg
  • Humidity: 82%
  • Precip. probability: 36%
  • Precipitation: 0.04"
  • Visibility: 7mi
Sunset: 8:00 pm
10 pm
  • 64°F
  • Feels like:
    66°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 6mph E
  • Pressure: 29.83"Hg
  • Humidity: 89%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 8mi
Tomorrow, on Monday, a combination of dull, dry and sunny and rain-filled weather is predicted.
With minimal precipitation of 0.04", rain is forecasted at 11 am, and from 3 pm to 8 pm.
The temperature will be between a minimum of 60.8°F and a maximum of 71.6°F. The warmest part of the day will be from 1 pm to 6 pm.
The maximum temperature will be comparable to May's average highest temperature of 72.9°F. The nighttime low will be also a few degrees higher than the typical May minimum temperature of 56.7°F.
Updated: May 11, 2025 @ 14:27:20 UTC
Published by: Weather Atlas | About Us
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